Allergy testing tray



FIG. 1 is a top plan view of a first embodiment of the allergy testing tray, showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof with the cover removed;

FIG. 8 is a top plan view of a second embodiment of the allergy testing tray where the first and second embodiments being the same except for the identification of the numbers; and,

FIG. 9 is a top plan view of a third embodiment of the allergy testing tray where the lettering is disposed in claimed rectangular markers, the first and third embodiments being the same except for the rectangular markers.

The broken lines are included for the purpose of illustrating portions of the allergy testing tray that form no part of the claimed design. 

CLAIM The ornamental design for an allergy testing tray, as shown and described. 